Grinigh?? Dental Mouth Opener Teeth Whitening Cheek Retractor Autoclavable for Dental Clinic One Pack of 3 pcs (L, M, S) Size Blue Color
 
About the product
Made from tough, durable plastic to last long
Resuable and can be sterilized via cold method or atuoclave at 135C
Keeps the mouth open and hands available for oral inspection and treatment
3 kinds of size:Small+Middle+Large,fit for your different needs
Non reflective material allow sflash photos or bright lights to be used